Golden Eagle Zenoah GZ25N Owner's manual

OWNER/OPERATOR MANUAL
Golden Eagle Bike
Engines
P.O. Box 365
East Lansing, MI
48826

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•SAFETY FIRST
Instructions contained in warnings within
this manual marked with a symbol
concern critical points which must be
taken into consideration to prevent
possible serious bodily injury, and for this
reason you are requested to read all such
instructions carefully and follow them
without fail.
_ WARNINGS IN THE MANUAL
This mark indicates instructions which must be
followed in order to prevent accidents which
could lead to serious bodily injury or death.
This mark indicates instructions which must be
followed, or it leads to mechanical failure,
breakdown, or damage.
This mark indicates hints or directions useful
in the use of the product.
Table of Contents
Specifications Page 2
Symbols on the machine Page 3
For safe operation Page 3 & 4
Set up Page 4
Fuel Page 5 & 6
Operation Page 6& 7
Maintenance Page 8, 9 & 10
Storage page 11
Troubleshooting guide Page 11
Specifications
Dry weight with accessories 11.7 lbs (5.3kg)
Engine Type Air-cooled 2-stroke gasoline
Model Zenoah GZ25N
Displacement 1.6cu-in (25.4cc)
Max. output 1.2Hp (0.9kW)at 7500/min-1(rpm)
Idle speed 3000–200/min-1(rpm)
Fuel Mixture(Gasoline 50 : Oil 1)
Carburetor Walbro Diaphragm type
Spark plug NGK CMR7A
Fuel tank capacity 22.0 fl.oz (0.65 )

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Never modify your engine/mount. We won’t
warrant the machine, if you don’t observe
the proper usage written in the manual.
Symbols on the Machine
For safe operation and maintenance,
symbols are carved in relief on the machine.
According to these indications, please be
careful not to take a mistake.
(a) The port to refuel the "MIX GASOLINE"
Position: FUEL TANK CAP
(b) The direction to close the choke
Position: AIR CLEANER COVER
(c) The direction to open the choke
Position: AIR CLEANER COVER
1. Read this manual carefully until you
completely understand and follow all
safety and operating instructions.
2. Keep this manual handy so that you
may refer to it later whenever any
questions arise. Also note, if you have
any questions which cannot be
answered herein, contact G.E.B.E. from
whom you purchased the product.
3. Always be sure to include this manual
when selling, lending, or otherwise
transferring the ownership of this
product.
4. Never allow children or anyone unable
to fully understand the directions given
in the manual to use the machine.
5. Never start the engine inside a closed
room or building. Exhaust gases contain
dangerous carbon monoxide.
6. You should never use the product when
under the influence of alcohol, when
suffering from exhaustion or lack of
sleep, when suffering from drowsiness
as a result of having taken cold
medicine or at any other time when a
possibility exists that your judgment
might be impaired or that you might not
be able to operate the product properly
and in a safe manner.
7. Keep all parts of your body away from
hot surfaces.
8. Never touch the muffler, spark plug, or
other metallic parts of the engine while
the engine is in operation or immediately
after shutting down the engine. Doing so
could result in serious burns or electrical
shock.
_ MAINTENANCE
1. In order to maintain your product in
proper working order, perform the
maintenance and checking
operations described in the manual
at regular intervals.
2. Always be sure to turn off the
engine before performing any

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maintenance or checking
procedures.
The metallic parts reach high temperatures
immediately after stopping the engine.
3. When replacing the oil or any
lubricant, always be sure to use
only RedMax products or
products which have been
certified by RedMax for use with
the RedMax product.
4. In the event that any part must be
replaced or any maintenance or
repair work not described in this
manual must be performed, contact
a G.E.B.E. representative.
5. Under no circumstances should you
ever take apart the product or alter it
in any way. Doing so might result in
the product becoming damaged
during operation or the product
becoming unable to operate
properly.
_ HANDLING FUEL
1. The engine of the RedMax product
is designed to run on a mixed fuel
which contains highly flammable
gasoline. Never store cans of fuel or
refill the tank of the unit in any place
where there is a boiler, stove, wood
fire, electrical sparks, welding
sparks, or any other source of heat
or fire which might ignite the fuel.
2. Never smoke while operating the
unit or refilling its fuel tank.
3. When refilling the tank, always turn
off the engine and allow it to cool
down. Take a careful look around to
make sure that there are no sparks
or open flames anywhere nearby
before refueling.
4. Wipe spilled fuel completely using a
dry rag if any fuel spillage occurs
during refueling.
5. After refueling, screw the fuel cap
back tightly onto the fuel.
_ TRANSPORTATION
•Never transport the product over
rough roads over long distances by
vehicle without removing all fuel
from the fuel tank. If doing so, fuel
might leak from the tank during
transport.
_CONNECTING THROTTLE WIRE
1. Remove the air cleaner cover.
2. Connect the end of the throttle wire
to the joint on the top of the
carburetor. (SE7)
_CONNECTING SWITCH WIRES
•Connect the switch wires between
the engine and mount. Connect the
wires: Black to Yellow and Red to
Green . (SE7)

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Fuel
50:1 MIXING CHART
GASOLINE
gal. 123 4 5
2-CYCLE
OIL fl. oz. 2.6 5.2 7.8 10.4 13
GASOLINE
liter 1234 5
2-CYCLE OIL
ml 20 40 60 80 100
•Gasoline is very flammable.
Avoid smoking or bringing any
flame or sparks near fuel. Make
sure to stop the engine and allow
it cool before refueling the unit
•The RedMax engines are lubricated
by oil specially formulated for air-
cooled 2-cycle gasoline engine use.
If RedMax oil is not available, use
an anti-oxidant added quality oil
expressly labeled for air-cooled 2-
cycle engine use. (JASO FC
GRADE OIL or ISO EGC GRADE)
RECOMMENDED MIXING RATIO
GASOLINE 50:OIL 1
•Exhaust emission are controlled by
the fundamental engine parameters
and components (eq., carburation,
ignition timing and port timing)
without addition of any major
hardware or the introduction of an
inert material during combustion.
•These engines are certified to
operate on unleaded gasoline.
•Make sure to use gasoline with a
minimum octane number of 90
ROZ(USA/Canada : pump octane
min.87)
•Unleaded gasoline is recommended
to reduce the contamination of the
air for the sake of your health and
the environment.
•Poor quality gasolines or oils may
damage sealing rings, fuel lines or
fuel tank of the engine.